Mini Banana Muffins with Chocolate Chips

There’s something magical about the aroma of freshly baked banana muffins wafting through your kitchen. These mini banana muffins combine the natural sweetness of ripe bananas with bursts of chocolate in every bite, creating a treat that’s perfect for breakfast, snacks, or lunchboxes. The miniature size makes them ideal for portion control, kids’ parties, or anyone who loves the satisfying experience of enjoying multiple muffins without overdoing it.
What sets this recipe apart is its simplicity and versatility. Using basic pantry staples and overripe bananas that might otherwise go to waste, you can create a batch of delightfully moist muffins in under 30 minutes. The secret lies in the combination of melted butter for richness, a touch of lemon juice to brighten the banana flavor, and mini chocolate chips that distribute evenly throughout these petite treats.
Understanding Your Ingredients
The foundation of exceptional banana muffins starts with selecting the right ingredients. Very ripe bananas are crucial for this recipe—look for bananas with heavily speckled or completely brown peels. At this stage, the starches have converted to natural sugars, providing maximum sweetness and that characteristic banana bread flavor we all love. If your bananas aren’t quite ripe enough, you can speed up the process by placing them in a paper bag for a day or two.
Melted butter rather than softened butter creates a denser, moister crumb that stays fresh longer. The sugar not only sweetens but also contributes to the tender texture. Fresh eggs bind everything together while adding structure, and the lemon juice serves a dual purpose: it prevents the bananas from oxidizing and turning brown, while also enhancing their natural flavor with a subtle brightness.
For the dry ingredients, all-purpose flour provides the structure, while baking powder ensures these muffins rise beautifully with a light, fluffy interior. The small amount of salt balances the sweetness and enhances all the other flavors. Finally, mini chocolate chips are preferred over regular-sized chips because they distribute more evenly in small muffins, ensuring chocolate in every bite.
Ingredients You’ll Need
- 1 cup sugar
- ½ cup butter, melted
- 2 eggs
- 3 very ripe bananas
- 1 tablespoon lemon juice
- 2 cups all-purpose flour
- 3 teaspoons baking powder
- ½ teaspoon salt
- Mini chocolate chips (about ½ to ¾ cup for folding in, plus extra for topping)
Step-by-Step Instructions

Preparing Your Workspace
Before you begin mixing, preheat your oven to 350°F (175°C). This ensures your oven reaches the proper temperature by the time your batter is ready. Thoroughly grease your mini muffin pan with butter or non-stick cooking spray, making sure to coat both the cups and the top surface of the pan. This prevents sticking and makes removal much easier.
Mixing the Wet Ingredients
Start by combining the melted butter and sugar in a large mixing bowl. Whisk them together until well blended—the mixture should look slightly grainy but uniform. The warmth from the melted butter will help dissolve some of the sugar crystals, creating a smoother base.
Add the eggs to this mixture and beat well until fully incorporated. The eggs should be at room temperature if possible, as this helps them blend more easily with the other ingredients. You’ll notice the mixture becomes lighter and slightly fluffy as you mix.
Next, mash your very ripe bananas in a separate bowl using a fork or potato masher. You want them thoroughly mashed but don’t worry about achieving a completely smooth puree—a few small lumps add character and texture. Stir the mashed bananas into your butter-sugar-egg mixture until evenly distributed.
Add the tablespoon of lemon juice and stir it through the batter. You’ll notice the lemon juice helps keep the bananas from darkening and adds a subtle tang that complements the sweetness.
Incorporating the Dry Ingredients
In a separate bowl, whisk together the flour, baking powder, and salt. This step is important because it evenly distributes the leavening agent throughout the flour, ensuring your muffins rise uniformly.
Gently fold the dry ingredients into the wet mixture using a rubber spatula or wooden spoon. Mix just until the flour disappears—overmixing develops gluten and can result in tough, dense muffins. A few small lumps in the batter are perfectly fine.
Fold in the mini chocolate chips, reserving some for topping. The batter should be thick but still spoonable.
Filling and Baking
Using a small cookie scoop or two spoons, fill each mini muffin cup about three-quarters full. This allows room for the muffins to rise without overflowing. Sprinkle a few extra mini chocolate chips on top of each muffin for an attractive finish and extra chocolatey goodness.
Bake for 15-18 minutes, checking for doneness around the 15-minute mark. The muffins are ready when the sides turn a beautiful golden brown and the tops spring back when lightly touched. The tops should look set and dry, not wet or glossy. If they need more time, check every minute to avoid overbaking.
Let the muffins cool in the pan for about 5 minutes, then carefully run a butter knife around the edges if needed and pop them out onto a cooling rack. This cooling period allows them to set properly while preventing them from becoming soggy from trapped steam.
Jenn’s Expert Tips
Making Banana Bread Loaf
The beauty of this recipe is its versatility. Use the exact same ingredients and instructions, but instead of filling a mini muffin pan, pour the batter into a greased 9×5-inch loaf pan. Bake at 350°F for approximately 60 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs. The loaf will have a deeper banana flavor and denser texture than the muffins.
Storage and Make-Ahead Options
Room Temperature Storage: Store cooled muffins in an airtight container at room temperature for up to 5 days. Layer them with parchment paper if stacking to prevent sticking.
Freezing: These muffins freeze beautifully. Allow them to cool completely, then arrange in a single layer on a baking sheet and freeze for about an hour. Transfer the frozen muffins to a freezer-safe bag or container, removing as much air as possible. They’ll keep for up to 3 months and taste fresh when thawed.
Reheating: For that just-baked warmth and soft texture, microwave individual muffins for 10-15 seconds. You can also warm multiple muffins in a 300°F oven for about 5 minutes.
Customization Ideas
This base recipe welcomes countless variations. Try stirring in chopped walnuts or pecans for crunch, or swap the chocolate chips for butterscotch or white chocolate chips. A dash of cinnamon or nutmeg in the batter adds warmth and complexity. For a healthier version, substitute half the all-purpose flour with whole wheat flour and reduce the sugar to ¾ cup.

Nutritional Information
Per mini muffin (approximate):
- Calories: 82kcal
- Carbohydrates: 13g
- Protein: 1g
- Fat: 2g
- Saturated Fat: 1g
- Cholesterol: 15mg
- Sodium: 58mg
- Potassium: 79mg
- Sugar: 6g
- Vitamin A: 100IU
- Vitamin C: 1mg
- Calcium: 18mg
- Iron: 0.4mg
These mini banana muffins prove that simple recipes often yield the most satisfying results. Whether you’re using up overripe bananas, preparing snacks for the week, or creating a special breakfast treat, this recipe delivers consistent, delicious results every time.
